Oundation; Overview; Spm - Emerson Rosemount 3051S Series Reference Manual

Reference Manual
00809-0200-4801, Rev DA
Section 6
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 69
SPM technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 70
SPM configuration and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 73
PIL detection technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 84
Configuration of PIL detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 91
6.1

Overview

The Rosemount
extension of the Rosemount 3051S Scalable
architecture. The Rosemount 3051S SuperModule
F

OUNDATION

SuperModule. The Advanced Diagnostics Suite is a licensable option on the F
board, and designated by the option code "D01" in the model number.
The Advanced Diagnostics Suite has two distinct diagnostic functions, Statistical Process Monitoring
(SPM) and Plugged Impulse Line Detection (PIL), which can be used separately or in conjunction with
each other to detect and alert users to conditions that were previously undetectable, or provide
powerful troubleshooting tools.
Fieldbus Advanced Diagnostics Transducer Block.
Figure 6-1. Advanced Diagnostics Transducer Block Overview
6.1.1

SPM

The Advanced Diagnostics Suite features SPM technology to detect changes in the process, process
equipment or installation conditions of the transmitter. This is done by modeling the process noise
signature (using the statistical values of mean and standard deviation) under normal conditions and then
comparing the baseline values to current values over time. If a significant change in the current values is
detected, the transmitter can generate an alert. The SPM can perform its statistical processing on either
Advanced Pressure Diagnostics
Advanced Pressure Diagnostics for
F
OUNDATION
™
3051S F Fieldbus Pressure Transmitter with Advanced Diagnostics Suite is an
OUNDATION
Fieldbus Feature Board is mounted in the PlantWeb
Figure 6-1
Advanced Pressure Diagnostics
™
Fieldbus
™
Pressure Transmitter and takes full advantage of the
™
Platform generates the pressure measurement. The
™
housing and plugs into the top of the
illustrates an overview of these two functions within the
October 2016
Fieldbus feature
OUNDATION
69